import { ApplicationInsights } from '@microsoft/applicationinsights-web';
export declare class LogService {
    appInsights: ApplicationInsights;
    constructor();
    logPageView(name?: string, url?: string): void;
    logEvent(name: string, properties?: {
        [key: string]: any;
    }): void;
    logMetric(name: string, average: number, properties?: {
        [key: string]: any;
    }): void;
    logException(exception: Error, severityLevel?: number): void;
    logTrace(message: string, properties?: {
        [key: string]: any;
    }): void;
}